Hobart Welding Products HWC-115A - Manual (Page 11)

OM-185 480 Page 9
SECTION 4 – MAINTENANCE & TROUBLESHOOTING
Y Disconnect power
before maintaining.
.
Maintain more often
during severe conditions.
3 Months
Replace Damaged
Gas Hose
Clean
And
Tighten
Weld
Terminals
Replace
Damaged Or
Unreadable
Labels
Repair Or Replace
Cracked Cables
And Cords
6 Months
Blow Out Or
Vacuum Inside
4-1. Overload Protection
Ref. ST-144 451-D / Ref. ST-800 185-A
If fuse F1 opens, the weld control
shuts down. To check or change
F1, proceed as follows:
1 Fuse Holder Cover
2 Fuse (See Parts List For
Fuse Size)
1 2
Push And Turn Pull Out And
Replace F1
Push And Turn